Prusa MINI Stepper Motor Visualizer (Clock)

These fit the Prusa MINI+ 3D printer. I used PrusaSlicer 2.3.0's built-in function to pause and drop in the magnet.

X-AXIS MOTOR
Dimensions: 40mm x 5.4mm
Pause at layer 5.0mm
Magnet size: 6 x 3mm
https://www.amazon.com/s?k=magnet+6+x+3mm

Z-AXIS MOTOR
Dimensions: 40mm x 7.6mm
Pause at layer 7.2mm
Magnet size: 8 x 3mm
https://www.amazon.com/s?k=magnet+8+x+3mm

EXTRUDER MOTOR
Dimensions: 70mm x 5.4mm
Pause at layer 5.0mm
Magnet size: 6 x 3mm
https://www.amazon.com/s?k=magnet+6+x+3mm

For the extruder motor, if the harnesses get in the way, use zip ties to keep them away (tie them loosely). See one of the attached photos.

No support is needed.

These models take 9 to 12 minutes on the Prusa MINI+ (40mm nozzle, 20mm layer, 100% infill). It uses about 1 gram of filament.

If the X-axis or the extruder flags doesn't turn freely, try inserting a 8 x 3mm magnet into the cavity of the stepper motor before attaching the flag.

Original design